The photovoltaic cable is mainly used in the line-line photovoltaics equipment systems under a maximum 1.5 kV DC voltage with safety class II. It should have the characteristics of ozone and weather resistance, UV resistance, acid and alkali resistance, cold resistance, high wear, and abrasion resistance, halogen-free, and flame retardant. It should also be compatible with standard joint and connection system.

EN 50618 2PFG Solar Cable

Model   50618

Product Description

Application

Photovoltaic cable is mainly used in the line-line photovoltaics equipment systems under maximum 1.5 kV DC voltage with safety class II. It should have the characteristics of ozone and weather resistance, UV resistance, acid and alkali resistance, cold resistance, high wear and abrasion resistance, halogen-free and flame retardant. It should also be compatible with standard joint and connection system.

Solar photovoltaic power generation is a kind of completely zero emission clean energy and also a kind of realistic energy close to scale application. It has many advantages such as safety and reliability, no noise and no pollution etc. The energy can be obtained anywhere without geographic restrictions and no need for consuming fuel. Also it has a low failure rate and easy for maintenance. These advantages are beyond conventional power generation and other power generation method. In order to meet the growing demands for energy, solar energy is rapidly rising as one of the most feasible options among the current available energy.

Introduction

The photovoltaic farms have strict requirements of the cable service conditions. The cables can be work under the extreme environment such as hot and cold temperature, high UV radiation, dry and wet conditions etc. The technical properties are mainly as follows:

a) Thermal stability: In the conditions of rapid temperature change, high ambient temperature, and its own heat, the cable should maintain the insulation performance under operation.

b) Moisture resistance: The cable should be able to work at higher relative humidity environment.

c) Flame retardant: The cable should be low smoke, free halogen and flame retardant.

d) Radiation and ozone resistance: have the characteristics of UV resistance and anti aging of ozone and prevent the cable sheath and insulation from being breakdown under environmental stress.

e) Chemical stability: the cable installed at the chemical environment such as oil, ozone,and acid-base should maintain the safety and stability of the operation systems.